<?php

// Test with ngrok: ./ngrok http –host-header=rewrite local.wordpress.dev:80
class PF_REST_Controller extends WP_REST_Controller {

	/**
	 * Register the routes for the objects of the controller.
	 */
	public function register_routes() {
		$version = '1';
		$namespace = 'pf/v' . $version;
		$base = 'status';
		register_rest_route( $namespace, '/' . $base, array(
			array(
				'methods'         => WP_REST_Server::READABLE,
				'callback'        => array( $this, 'get_pf_status' ),
				'priority'  => 10,
			),
		));

	}

	public function get_pf_status() {
		$pf = pressforward( 'modules' );
		$active_modules = array();
		foreach ( $pf->modules as $module_id => $module ) {
			$enabled = get_option( PF_SLUG . '_' . $module_id . '_enable' );
			if ( ! in_array( $enabled, array( 'yes', 'no' ) ) ) {
				$enabled = 'yes';
			}
			if ( 'yes' == $enabled ) {
				$active_modules[] = $module_id;
			}
		}
		$data = array(
			'status'	=> 'PressForward running.',
			'version'	=> PF_VERSION,
			'active_modules'	=> $active_modules,
		);
		return new WP_REST_Response( $data, 200 );
	}

}

function activate_pf_rest_controller() {
	$controller = new PF_REST_Controller;
	$controller->register_routes();
}


add_action( 'rest_api_init', 'activate_pf_rest_controller', 11 );